25007048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 29424952

約数列:

[1, 2, 4, 8, 11, 22, 29, 41, 44, 58, 82, 88, 116, 164, 232, 239, 319, 328, 451, 478, 638, 902, 956, 1189, 1276, 1804, 1912, 2378, 2552, 2629, 3608, 4756, 5258, 6931, 9512, 9799, 10516, 13079, 13862, 19598, 21032, 26158, 27724, 39196, 52316, 55448, 76241, 78392, 104632, 107789, 152482, 215578, 284171, 304964, 431156, 568342, 609928, 862312, 1136684, 2273368, 3125881, 6251762, 12503524, 25007048]

約数ペア:

[(1, 25007048), (2, 12503524), (4, 6251762), (8, 3125881), (11, 2273368), (22, 1136684), (29, 862312), (41, 609928), (44, 568342), (58, 431156), (82, 304964), (88, 284171), (116, 215578), (164, 152482), (232, 107789), (239, 104632), (319, 78392), (328, 76241), (451, 55448), (478, 52316), (638, 39196), (902, 27724), (956, 26158), (1189, 21032), (1276, 19598), (1804, 13862), (1912, 13079), (2378, 10516), (2552, 9799), (2629, 9512), (3608, 6931), (4756, 5258)]